{"id":195281,"date":"2024-11-13T13:43:17","date_gmt":"2024-11-13T05:43:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195281\/"},"modified":"2024-11-13T13:43:19","modified_gmt":"2024-11-13T05:43:19","slug":"%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%a7%e8%83%bd%ef%bc%8c%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e9%9f%bf%e6%87%89%e6%99%82%e9%96%93%ef%bc%9f-c%e8%a8%ad%e7%bd%ae%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195281\/","title":{"rendered":"\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\uff0c\u5982\u4f55\u8a2d\u7f6e\u97ff\u61c9\u6642\u9593\uff1f (c\u8a2d\u7f6e\u6578\u64da\u5eab\u97ff\u61c9\u6642\u9593)"},"content":{"rendered":"<h1 id=\"%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%a7%e8%83%bd%ef%bc%8c%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e9%9f%bf%e6%87%89%e6%99%82%e9%96%93%ef%bc%9f-paZkbIJIaZ\">\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\uff0c\u5982\u4f55\u8a2d\u7f6e\u97ff\u61c9\u6642\u9593\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6574\u9ad4\u6548\u7387\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u3001\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u9084\u662f\u4f01\u696d\u5167\u90e8\u7cfb\u7d71\uff0c\u6578\u64da\u5eab\u7684\u97ff\u61c9\u6642\u9593\u90fd\u76f4\u63a5\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u548c\u696d\u52d9\u904b\u71df\u3002\u56e0\u6b64\uff0c\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\uff0c\u7279\u5225\u662f\u8a2d\u7f6e\u97ff\u61c9\u6642\u9593\uff0c\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u7684\u91cd\u8981\u4efb\u52d9\u3002<\/p>\n<h2 id=\"%e9%9f%bf%e6%87%89%e6%99%82%e9%96%93%e7%9a%84%e5%ae%9a%e7%be%a9-paZkbIJIaZ\">\u97ff\u61c9\u6642\u9593\u7684\u5b9a\u7fa9<\/h2>\n<p>\u97ff\u61c9\u6642\u9593\u662f\u6307\u5f9e\u7528\u6236\u767c\u51fa\u8acb\u6c42\u5230\u7cfb\u7d71\u8fd4\u56de\u7d50\u679c\u6240\u9700\u7684\u6642\u9593\u3002\u9019\u4e00\u6307\u6a19\u4e0d\u50c5\u5305\u62ec\u6578\u64da\u5eab\u67e5\u8a62\u7684\u57f7\u884c\u6642\u9593\uff0c\u9084\u5305\u62ec\u7db2\u7d61\u5ef6\u9072\u548c\u61c9\u7528\u5c64\u7684\u8655\u7406\u6642\u9593\u3002\u7406\u60f3\u7684\u60c5\u6cc1\u4e0b\uff0c\u97ff\u61c9\u6642\u9593\u61c9\u8a72\u4fdd\u6301\u5728\u6beb\u79d2\u7d1a\u5225\uff0c\u4ee5\u78ba\u4fdd\u7528\u6236\u4e0d\u6703\u611f\u5230\u5ef6\u9072\u3002<\/p>\n<h2 id=\"%e5%bd%b1%e9%9f%bf%e6%95%b8%e6%93%9a%e5%ba%ab%e9%9f%bf%e6%87%89%e6%99%82%e9%96%93%e7%9a%84%e5%9b%a0%e7%b4%a0-paZkbIJIaZ\">\u5f71\u97ff\u6578\u64da\u5eab\u97ff\u61c9\u6642\u9593\u7684\u56e0\u7d20<\/h2>\n<ul>\n<li><strong>\u67e5\u8a62\u6548\u7387\uff1a<\/strong>\u4e0d\u5408\u7406\u7684\u67e5\u8a62\u8a9e\u53e5\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e0d\u5fc5\u8981\u7684\u806f\u63a5\u6216\u672a\u52a0\u7d22\u5f15\u7684\u67e5\u8a62\u6703\u986f\u8457\u589e\u52a0\u97ff\u61c9\u6642\u9593\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u8a2d\u8a08\uff1a<\/strong>\u6578\u64da\u5eab\u7684\u7d50\u69cb\u8a2d\u8a08\u4e0d\u7576\uff0c\u5982\u904e\u591a\u7684\u5197\u9918\u6578\u64da\u6216\u4e0d\u5408\u7406\u7684\u6b63\u898f\u5316\uff0c\u6703\u5f71\u97ff\u67e5\u8a62\u6548\u7387\u3002<\/li>\n<li><strong>\u786c\u4ef6\u8cc7\u6e90\uff1a<\/strong>CPU\u3001\u5167\u5b58\u548c\u5b58\u5132\u8a2d\u5099\u7684\u6027\u80fd\u76f4\u63a5\u5f71\u97ff\u6578\u64da\u5eab\u7684\u8655\u7406\u80fd\u529b\u3002\u8cc7\u6e90\u4e0d\u8db3\u6703\u5c0e\u81f4\u97ff\u61c9\u6642\u9593\u5ef6\u9577\u3002<\/li>\n<li><strong>\u4e26\u767c\u8a2a\u554f\uff1a<\/strong>\u7576\u591a\u500b\u7528\u6236\u540c\u6642\u8a2a\u554f\u6578\u64da\u5eab\u6642\uff0c\u8cc7\u6e90\u7af6\u722d\u6703\u5c0e\u81f4\u97ff\u61c9\u6642\u9593\u589e\u52a0\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e9%9f%bf%e6%87%89%e6%99%82%e9%96%93%e7%9a%84%e7%ad%96%e7%95%a5-paZkbIJIaZ\">\u512a\u5316\u6578\u64da\u5eab\u97ff\u61c9\u6642\u9593\u7684\u7b56\u7565<\/h2>\n<h3 id=\"1-%e6%9f%a5%e8%a9%a2%e5%84%aa%e5%8c%96-paZkbIJIaZ\">1. \u67e5\u8a62\u512a\u5316<\/h3>\n<p>\u512a\u5316\u67e5\u8a62\u662f\u63d0\u9ad8\u97ff\u61c9\u6642\u9593\u7684\u9996\u8981\u6b65\u9a5f\u3002\u4f7f\u7528\u57f7\u884c\u8a08\u5283\u5206\u6790\u5de5\u5177\u4f86\u6aa2\u67e5\u67e5\u8a62\u7684\u6027\u80fd\uff0c\u4e26\u6839\u64da\u7d50\u679c\u9032\u884c\u8abf\u6574\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u7d93\u5e38\u4f7f\u7528\u7684\u67e5\u8a62\uff0c\u53ef\u4ee5\u8003\u616e\u6dfb\u52a0\u7d22\u5f15\uff1a<\/p>\n<pre><code>CREATE INDEX idx_column_name ON table_name (column_name);<\/code><\/pre>\n<h3 id=\"2-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88-paZkbIJIaZ\">2. \u6578\u64da\u5eab\u8a2d\u8a08<\/h3>\n<p>\u5408\u7406\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u78ba\u4fdd\u6578\u64da\u5eab\u7d50\u69cb\u7b26\u5408\u6b63\u898f\u5316\u539f\u5247\uff0c\u4e26\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u5197\u9918\u3002\u6b64\u5916\uff0c\u8003\u616e\u4f7f\u7528\u5206\u5340\u6280\u8853\u4f86\u7ba1\u7406\u5927\u578b\u6578\u64da\u96c6\u3002<\/p>\n<h3 id=\"3-%e7%a1%ac%e4%bb%b6%e5%8d%87%e7%b4%9a-paZkbIJIaZ\">3. \u786c\u4ef6\u5347\u7d1a<\/h3>\n<p>\u5982\u679c\u6578\u64da\u5eab\u6027\u80fd\u4ecd\u7136\u7121\u6cd5\u6eff\u8db3\u9700\u6c42\uff0c\u8003\u616e\u5347\u7d1a\u786c\u4ef6\u8cc7\u6e90\u3002\u4f8b\u5982\uff0c\u589e\u52a0\u5167\u5b58\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u7de9\u5b58\u80fd\u529b\uff0c\u5f9e\u800c\u6e1b\u5c11\u78c1\u789fI\/O\u64cd\u4f5c\u7684\u983b\u7387\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e7%b7%a9%e5%ad%98%e6%8a%80%e8%a1%93-paZkbIJIaZ\">4. \u4f7f\u7528\u7de9\u5b58\u6280\u8853<\/h3>\n<p>\u7de9\u5b58\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u67e5\u8a62\u8ca0\u64d4\u3002\u4f7f\u7528\u5982Redis\u6216Memcached\u7b49\u7de9\u5b58\u7cfb\u7d71\uff0c\u53ef\u4ee5\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u5f9e\u800c\u52a0\u5feb\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<h3 id=\"5-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4-paZkbIJIaZ\">5. \u76e3\u63a7\u548c\u8abf\u6574<\/h3>\n<p>\u6301\u7e8c\u76e3\u63a7\u6578\u64da\u5eab\u6027\u80fd\u662f\u78ba\u4fdd\u97ff\u61c9\u6642\u9593\u7a69\u5b9a\u7684\u95dc\u9375\u3002\u4f7f\u7528\u6027\u80fd\u76e3\u63a7\u5de5\u5177\u4f86\u8ddf\u8e2a\u67e5\u8a62\u57f7\u884c\u6642\u9593\u3001\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\u7b49\u6307\u6a19\uff0c\u4e26\u6839\u64da\u6578\u64da\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-paZkbIJIaZ\">\u7d50\u8ad6<\/h2>\n<p>\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u548c\u8a2d\u7f6e\u97ff\u61c9\u6642\u9593\u662f\u4e00\u500b\u6301\u7e8c\u7684\u904e\u7a0b\uff0c\u9700\u8981\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u7684\u5171\u540c\u52aa\u529b\u3002\u901a\u904e\u67e5\u8a62\u512a\u5316\u3001\u5408\u7406\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u3001\u786c\u4ef6\u5347\u7d1a\u3001\u7de9\u5b58\u6280\u8853\u7684\u4f7f\u7528\u4ee5\u53ca\u6301\u7e8c\u7684\u76e3\u63a7\u548c\u8abf\u6574\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u97ff\u61c9\u901f\u5ea6\uff0c\u5f9e\u800c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u548c\u696d\u52d9\u6548\u7387\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u6578\u64da\u5eab\u6027\u80fd\u512a\u5316\u7684\u8cc7\u8a0a\uff0c\u60a8\u53ef\u4ee5\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u63d0\u5347\u696d\u52d9\u904b\u71df\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\uff0c\u8a2d\u7f6e\u97ff\u61c9\u6642\u9593\u4ee5\u63d0\u5347\u67e5\u8a62\u6548\u7387\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-195281","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=195281"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195281\/revisions"}],"predecessor-version":[{"id":195282,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195281\/revisions\/195282"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}